This product is a USB-C + USB-A to USB 4-port hub. It supports OTG function, It can expand three USB 2.0 and one USB 3.0 bus seats at the same time to transfer data to the device or charge the required device. Model:UCA9701 ◆ This product supports OTG function ◆ One USB 3.0 interfaces and three USB 2.0 interface are expanded by the USB-C+USB-A port ◆ The product conforms to USB 3.0 specification and is downward compatible with USB 2.0 / 1.1 standard ◆ The USB 3.0 bus can be used as the charging interface to charge mobile phones, tablets and other devices ◆ Driver free installation, easy to use, plug and play ◆ Low power consumption, low heating temperature ◆ Product Size：104.7*17.2*7.2mm ◆ Packing Size：150*80*15mm ◆ Material:Aluminium alloy+ABS
